光子学报, 2006, 35 (8): 1130, 网络出版: 2010-06-03
LD泵浦Nd∶LuVO4／Cr4+∶YAG被动调Q激光器
LD-pumped Nd∶LuVO4/Cr4+∶YAG Passively Q-switched Laser
摘要
采用大功率半导体激光器端面泵浦Nd∶LuVO4晶体，利用Cr4+∶YAG晶体作为可饱和吸收元件，实现了1．06μm激光的被动调Q运转．在泵浦功率为19．1W时，获得最高平均输出功率为4．58W，脉冲宽度为84ns，单脉冲能量为36．6μJ以及峰值功率为436．2W的激光脉冲．
Abstract
A high-power LD-end-pumped passively Q-switched Nd∶LUVO4 laser at 1.06 μm is reported,with a Cr4+∶YAG crystal as the passively Q-switched component. At the incident pump power of 19.1 W,the maximum average output power of 4.58 W,the shortest pulse width of 84 ns,the highest single pulse energy of 36.6 μJ and the highest peak power of 436.2 W are achieved,respectively.
王正平, 杜晨林, 张怀金, 阮双琛, 胡大伟, 王营, 许心光, 王继扬, 邵宗书. LD泵浦Nd∶LuVO4／Cr4+∶YAG被动调Q激光器[J]. 光子学报, 2006, 35(8): 1130. Wang Zhengping, Du Chenlin, Zhang Huaijin, Ruan Shuangchen, Hu Dawei, Wang Ying, Xu Xinguang, Wang Jiyang, Shao Zongshu. LD-pumped Nd∶LuVO4/Cr4+∶YAG Passively Q-switched Laser[J]. ACTA PHOTONICA SINICA, 2006, 35(8): 1130.
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